Temperature Meter: Difference between revisions
Jump to navigation
Jump to search
(→About) |
|||
| Line 5: | Line 5: | ||
=Sourcing= | =Sourcing= | ||
*Multimeter with good T reading according to one review [https://www.amazon.com/ANENG-Auto-ranging-Capacitance-Temperature-Meansurement/dp/B0BH4B56N4/ref=sr_1_1_sspa?crid=1O3VS4ZHS8Z6Y&keywords=temperature+meter&qid=1690864780&s=hi&sprefix=temperarure+meter%2Ctools%2C102&sr=1-1-spons&sp_csd=d2lkZ2V0TmFtZT1zcF9hdGY&psc=1#customerReviews] | |||
*Seems to be good to +/- 1.5C at all ranges [https://www.amazon.com/dp/B071V7T6TZ/ref=vp_d_pd_b2b_qd_vp_pd?_encoding=UTF8&pf_rd_p=274fcbef-7aff-46c4-9541-8e3a9a807654&pf_rd_r=YDM6Y63B9CCJ80WW2XKY&pd_rd_wg=JcEbd&pd_rd_i=B071V7T6TZ&pd_rd_w=P8khZ&content-id=amzn1.sym.274fcbef-7aff-46c4-9541-8e3a9a807654&pd_rd_r=11a2fa3a-db97-461b-8cbb-553fa7b0a51f], | *Seems to be good to +/- 1.5C at all ranges [https://www.amazon.com/dp/B071V7T6TZ/ref=vp_d_pd_b2b_qd_vp_pd?_encoding=UTF8&pf_rd_p=274fcbef-7aff-46c4-9541-8e3a9a807654&pf_rd_r=YDM6Y63B9CCJ80WW2XKY&pd_rd_wg=JcEbd&pd_rd_i=B071V7T6TZ&pd_rd_w=P8khZ&content-id=amzn1.sym.274fcbef-7aff-46c4-9541-8e3a9a807654&pd_rd_r=11a2fa3a-db97-461b-8cbb-553fa7b0a51f], | ||
*$20 without probes, manual says k-type is 1% accurate [https://www.harborfreight.com/11-function-digital-multimeter-with-audible-continuity-61593.html] | *$20 without probes, manual says k-type is 1% accurate [https://www.harborfreight.com/11-function-digital-multimeter-with-audible-continuity-61593.html] | ||
Revision as of 05:47, 1 August 2023
About
- K-type thermocouple - Accuracy readings are written in % + xD. % is self-explanatory, the xD is x of the least significant digit. For example, in a reading of 12.3, +/- 4D means 12.3 +/- 0.4. See example at [1]
- Thermistor - NTC type - [2]
- Thermocouple typically has standard plugs - [3]